ERJ-S03F2150V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F2150V is a 215 Ohm ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Panasonic Electronic Components. This component features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring high reliability in harsh environments. The part is currently active in production with 693 units in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct interchangeability in circuit designs.

Key Parameters

Parameter	Value
Resistance	215 Ohms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S03F2150V is determined by strict equivalence across the following parameters:

Resistance value: 215 Ohms
Tolerance: ±1%
Power rating: 0.1W (1/10W)
Package: 0603 (1608 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS3 compliance
MSL rating: 1 (Unlimited)

All identified substitute parts meet these core electrical and mechanical requirements. Variations in specific features (such as anti-sulfur coating versus moisture resistance, or automotive AEC-Q200 qualification) do not prevent substitution but should be evaluated against application-specific requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Features	RoHS Status	Inventory (Pcs)
ERJ-S03F2150V	Panasonic Electronic Components	215 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Anti-Sulfur, AEC-Q200	ROHS3	693
ERJ-3EKF2150V	Panasonic Electronic Components	215 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	AEC-Q200	ROHS3	137082
CR0603-FX-2150ELF	Bourns Inc.	215 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	ROHS3	15837
CRCW0603215RFKEA	Vishay Dale	215 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	AEC-Q200	ROHS3	3796
RC0603FR-07215RL	YAGEO	215 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	ROHS3	272832
RMCF0603FT215R	Stackpole Electronics Inc	215 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	AEC-Q200	ROHS3	13353

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and MSL rating 1 (Unlimited), confirming their suitability for direct replacement in applications currently using the ERJ-S03F2150V.

For automotive applications requiring AEC-Q200 qualification, the following parts maintain this certification: ERJ-3EKF2150V (Panasonic), CRCW0603215RFKEA (Vishay Dale), and RMCF0603FT215R (Stackpole Electronics Inc).

For applications where moisture resistance is the primary environmental concern, CR0603-FX-2150ELF (Bourns Inc.) and RC0603FR-07215RL (YAGEO) provide moisture-resistant thick film construction.

The ERJ-3EKF2150V offers the highest inventory availability (137,082 units) among substitutes, while RC0603FR-07215RL (YAGEO) provides the largest stock position overall (272,832 units).

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF2150V replace ERJ-S03F2150V directly?

A: Yes. Both parts share identical electrical specifications (215 Ω ±1%, 0.1W), package (0603), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and AEC-Q200 qualification. The primary difference is the absence of anti-sulfur coating on the ERJ-3EKF2150V. For applications not requiring anti-sulfur protection, this substitution is valid.

Q: What is the difference between AEC-Q200 qualified and moisture-resistant variants?

A: AEC-Q200 qualified parts (ERJ-3EKF2150V, CRCW0603215RFKEA, RMCF0603FT215R) are certified for automotive applications with enhanced reliability testing. Moisture-resistant variants (CR0603-FX-2150ELF, RC0603FR-07215RL) feature protective coatings for humid environments. Both meet the same electrical and mechanical specifications. Selection depends on application environment.

Q: Are there dimensional differences between substitute parts?

A: Nominal package dimensions are 0603 (1608 Metric) for all parts. Minor variations exist in maximum seated height: most parts specify 0.022" (0.55mm), while CRCW0603215RFKEA specifies 0.020" (0.50mm). These variations remain within standard 0603 package tolerances and do not affect PCB layout or reflow compatibility.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All parts listed carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Which substitute offers the best inventory availability?

A: RC0603FR-07215RL (YAGEO) has the highest inventory at 272,832 units. ERJ-3EKF2150V (Panasonic) is the second option with 137,082 units available.

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